Desert Sleds · Phoenix, AZ

2026 GMC Sierra 2500HD AT4 Crew Cab

2026 GMC Sierra 2500HD

21,243 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 2500HD

TrimAT4 Crew Cab

VIN1GT4UPEY5TF178839

Stock numberJ0136

Mileage21,243 miles

BodyPickup

Engine6.6L V8 turbo

Cylinders8

Displacement6.6L

Horsepower470

Transmission10-Speed Shiftable Automatic

Drivetrain4WD

FuelDiesel

ExteriorWhite

InteriorJet Black With Kalahari Accents

Doors4

Towing16000

Vehicle description

YES, THAT IS THE PRICE! THE ONLY FUNNY BUSINESS HERE IS ON OUR SOCIAL MEDIA!! This 2026 GMC Sierra 2500HD AT4 delivers premium capability and comfort. - Duramax 6.6L V8 Turbodiesel engine with 10-speed automatic - 4WD with off-road suspension and hill descent control - Heated and ventilated leather seats with memory settings - Premium Bose audio, wireless charging, and trailer camera system Contact us today to experience this powerful truck's impressive performance and upscale interior. By submitting my contact information, I authorize you to contact me via phone, email or SMS text messaging. Standard data rates may apply. Price does not include tax, title and license. Any special offer valid only on vehicles in stock at the time of purchase, and prices expire at midnight on the date displayed. Second key, floor mats and owner’s manual may not be available on all vehicles. We have made every effort to ensure the accuracy of the data that is displayed. Dealer is not responsible for errors, typos or omissions. All inventory is subject to prior sale and all prices are subject to change. Vehicles may vary from stock photos shown.

Features & options (208)

Air filtration
Front air conditioning - automatic climate control
Front air conditioning zones - dual
Rear vents - second row
Airbag deactivation - occupant sensing passenger
Front airbags - dual
Side airbags - front
Premium brand - Bose
Radio data system
Satellite radio - SiriusXM
Speed sensitive volume control
Subwoofer - 1
Total speakers - 6
ABS - 4-wheel
Braking assist
Electronic brakeforce distribution
Electronic parking brake - auto off
Front brake diameter - 14.0
Front brake type - ventilated disc
Front brake width - 1.57
Power brakes
Rear brake diameter - 14.2
Rear brake type - ventilated disc
Rear brake width - 1.34
Center console trim - leather
Floor mat material - rubber/vinyl
Floor material - carpet
Heated steering wheel
Steering wheel trim - leatherette
Adaptive cruise control
Adaptive stop and go cruise control - semi-automatic
Capless fuel filler system
Center console - front console with armrest and storage
Easy entry - power driver seat
One-touch windows - 4
Overhead console - front
Power windows - lockout button
Push-button start
Rearview mirror - auto-dimming
Remote engine start/cabin preconditioning
Steering wheel - tilt and telescopic
Vanity mirrors - dual illuminating
Wireless charging station - front
4WD selector - electronic hi-lo
4WD type - part time w/ on demand setting
Axle ratio - 3.73
Locking differential - rear
Alternator - 170 amps
Auxiliary oil cooler
Battery rating - 720 CCA
Battery saver
Bumper detail - rear integrated corner step
Door handle color - body-color
Exhaust tip color - stainless steel
Fender lip moldings - black
Front bumper color - body-color
Hood scoop
Mirror color - black
Pickup bed light - LED
Pickup bed liner - spray-on
Rear bumper color - body-color
Window trim - black
Infotainment screen size - 13.4 in.
Clock
Compass
Customizable instrument cluster
Digital odometer
External temperature display
Instrument cluster screen size - 12.3 in.
Multi-function display
Powertrain hour meter
Trip odometer
Daytime running lights - LED
Front fog lights - LED
Taillights - LED
Towing mirrors
Camera system washer - front
Check rear seat reminder
Child safety door locks
Child seat anchors - LATCH system
Cross traffic alert - rear
Lane deviation sensors
Programmable safety key
Rearview monitor - in dash
Emergency locking retractors - front
Front seatbelts - 3-point
Rear seatbelts - 3-point
Seatbelt pretensioners - front
Seatbelt warning sensor - front
Front seat type - bucket
Rear seat - heated
Rear seat folding - folds up
Rear seat type - 60-40 split bench
Upholstery - leather-trimmed
Upholstery accents - perforated
Hill holder control
Off-road driving assist - hill descent
Roll stability control
Stability control
Traction control
Trailer stability control
Front shock type - twin-tube gas
Front spring type - torsion bars
Front stabilizer bar - diameter 35 mm
Front suspension classification - independent
Front suspension type - upper and lower control arms
Rear shock type - twin-tube gas
Rear spring type - leaf
Rear suspension classification - solid live axle
Rear suspension type - multi-leaf
Tuned suspension - off-road
Driver assistance app - roadside assistance
Hands-free phone call integration - voice operated
Navigation data - real time traffic
Smart device app compatibility - myGMC with Connected Access
Wi-Fi - hotspot
Wireless data link - Bluetooth
Spare tire mount location - underbody
Spare tire size - full-size
Spare wheel type - steel
Tire Pressure Monitoring System
Tire type - all terrain
Wheels - painted aluminum alloy
Auxiliary transmission fluid cooler
Pickup bed cargo management - tie-down anchors
Tow hooks - front
Tow/Haul mode
Trailer brake controller
Trailer hitch
Power windows - safety reverse
Tinted glass
Window defogger - rear
Bore: 4.06
Compression: 16
Displacement: 6.6
Oil Capacity: 9.5
Stroke: 3.9
Cylinders: 8
Max HP: 470
Max HP At: 2800
Max Torque: 975
Max Torque At: 1600
Valves: 32
Aspiration Code: T
Aspiration Description: Turbocharger
Block Type Code: V
Block Type Description: Two Banks Of Cylinders, Opposing
Brand: Duramax
Cam Type: OHV
Fuel Induction: CRDI
Fuel Type Code: B
Fuel Type Description: Diesel/B20 Capable
Valve Timing: VVT
Bore: 4.06 inch
Displacement: 6.6 Liter
Oil Capacity: 9.5 qt
Stroke: 3.9 inch
Max HP: 470 hp
Max HP At: 2800 rpm
Max Torque: 975 ft-lb
Max Torque At: 1600 rpm
Name : Duramax 6.6L Biodiesel Turbo V8 470Hp 975Ft. Lbs.
Ground Clearance: 10.1 inch
Width: 81.9 inch
Width Excluding Mirrors: 81.9 inch
Front Track: 68.1 inch
Rear Track: 68.3 inch
Drive 4 Wheel Drive Type : Pushbutton Hubs
Drive Type : Four Wheel Drive
Tank Size: 35.9 gal
Head Room (Front): 43 inch
Head Room (Rear): 40.1 inch
Hip Room (Front): 61.2 inch
Hip Room (Rear): 60.2 inch
Leg Room (Front): 44.5 inch
Leg Room (Rear): 43.4 inch
Shoulder Room (Front): 66 inch
Shoulder Room (Rear): 65.3 inch
Doors: 4
Max Seating: 5
Seating Rows: 2
Standard Seating: 5
Towing Capacity: 16000 lbs
Gears: 10
Detail : Shiftable Automatic
Name : 10-Speed Shiftable Automatic
Type : A
Type Description : Automatic
Gross Combined Weight Rating: 24500 lbs
Gross Vehicle Weight Range : 10001-14000
Tonnage : 3/4
Rear Tire Type : LT275/65R20
Rear Wheel Diameter : 20.0 X 8.5
Tire Type : LT275/65R20
Wheel Diameter : 20.0 X 8.5
Front: Driver
Front: Overall
Front: Passenger
ABS Four Wheel
Airbags Front Driver
Airbags Front Passenger
Airbags Side Curtain
Airbags Side Impact
Brake Assist
Daytime Running Lights
Electronic Stability Control
Electronic Traction Control
Rollover Stability Control

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · nationwide

Asking price$68,000Dealer asking price · 21,243 mi

Market value$72,937Market value · based on 12 comparable cars

vs. market-6.8%Not rated · prices vary widely

Where this price sits

Among the lowest-priced · 92% of 12 similar listings ask more than this car.

Market value $72,937

This car$68,000

$68,000lowest$87,995highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Not rated · comparable prices vary too widely$4,937 below the market value of $72,937

Price range

$68,000$87,995

Lowest price of 13 similar listings nationwideTick marks the market value · range of 12 similar listings

AutosXchange Insights

Compared with 12 used 2026 GMC Sierra 2500HD AT4 listings nationwide.
Priced $4,937 below the market value of 12 comparable cars.
Lowest price of 13 similar listings nationwide.
Has about 11,000 more miles than similar listings.
About 21,243 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # J0136 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 8, 2026. No price change at this dealership since Nov 8 ($68,000).0 price changes at this dealership: $68,000 → $68,000.

AutosXchange Intel Hub: Price changes for this model in Arizona · This model in the Intel Hub · Market movers in Arizona

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 11); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2026 Sierra 2500HD AT4 · used · any miles · nationwide. All 12 comparable cars for sale, nearest first.

15 photosCARFAX

2026 GMC Sierra 2500 HD Crew Cab AT4 Pickup 4D 6 1/2 ft

$87,995est. $1,515/mo

$19,995 more than this car

5,262 mi
4WD
10-Speed Automatic
Diesel
Truck

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